package com.autcar.training.service;


import org.springframework.stereotype.Service;

import java.util.Map;


/**
 * @ProjectName: training
 * @Package: com.autcar.training.service
 * @ClassName: CountService
 * @Author: YHHHH
 * @Description:
 * @Date: 2020/9/2 17:51
 * @Version: 1.0
 */
@Service
public interface CountService {

    //客户统计
    Integer customerCount();

    //订单统计
    Integer orderCount();

    //商品统计
    Integer goodsCount();

    //工作人员统计
    Integer workerCount();

}
